MetaInfoRegistry.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2022.
//
// This software is released under a three-clause BSD license:
//  * Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//  * Neither the name of any author or any participating institution
//    may be used to endorse or promote products derived from this software
//    without specific prior written permission.
// For a full list of authors, refer to the file AUTHORS.
// --------------------------------------------------------------------------
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// --------------------------------------------------------------------------
// $Maintainer: Hendrik Weisser $
// $Authors: Marc Sturm $
// --------------------------------------------------------------------------

#pragma once

#include <map>
#include <string>

#include <OpenMS/CONCEPT/Exception.h>
#include <OpenMS/CONCEPT/Types.h>
#include <OpenMS/DATASTRUCTURES/String.h>

#include <unordered_map>

#ifdef OPENMS_COMPILER_MSVC
#pragma warning( push )
#pragma warning( disable : 4251 )     // disable MSVC dll-interface warning
#endif

namespace OpenMS
{

  class OPENMS_DLLAPI MetaInfoRegistry
  {
public:
    MetaInfoRegistry();

    MetaInfoRegistry(const MetaInfoRegistry& rhs);

    ~MetaInfoRegistry();

    MetaInfoRegistry& operator=(const MetaInfoRegistry& rhs);

    UInt registerName(const String& name, const String& description = "", const String& unit = "");

    void setDescription(UInt index, const String& description);

    void setDescription(const String& name, const String& description);

    void setUnit(UInt index, const String& unit);

    void setUnit(const String& name, const String& unit);

    UInt getIndex(const String& name) const;

    String getName(UInt index) const;

    String getDescription(UInt index) const;
    String getDescription(const String& name) const;

    String getUnit(UInt index) const;
    String getUnit(const String& name) const;

private:
    UInt next_index_;
    using MapString2IndexType = std::unordered_map<std::string, UInt>;
    using MapIndex2StringType = std::unordered_map<UInt, std::string>;
    
    MapString2IndexType name_to_index_;
    MapIndex2StringType index_to_name_;
    MapIndex2StringType index_to_description_;
    MapIndex2StringType index_to_unit_;
  };

} // namespace OpenMS

#ifdef OPENMS_COMPILER_MSVC
#pragma warning( pop )
#endif